secure (adj.)
carefree, free from anxiety, unguarded
H5 IV.chorus.17[Chorus] secure in soul, / The confident and over-lusty French / Do the low-rated English play at dice
Ham I.v.61[Ghost to Hamlet] Upon my secure hour thy uncle stole
Oth III.iii.196[Iago to Othello] Wear your eye thus: not jealous, nor secure
Oth IV.i.71[Iago to Othello] To lip a wanton in a secure couch
SHAKESPEARE'S WORDS © 2018 DAVID CRYSTAL & BEN CRYSTAL